ATLAS Linux Server Tools allows you to easily manage multiple instances of ATLAS from command line. You can easily install and remove addons from the Steam Workshop or automate server restarts and updates through cron jobs.

The longer you have your server you may notice that the /boot partition has less and less space available. It is very possible that your server is never removing old kernels and is only installing new ones each kernel version release. If you have rebooted your server and everything is operating correctly, here is a simple way to reclaim that space.

Using the panel.ini file you are able to customize certain settings used by the Let's Encrypt extension. You can either edit the file directly from the command line or use the Panel.ini Editor extension.

Let’s Encrypt is a great free option for securing your websites with an SSL certificate. Plesk Control Panel allows you to secure your control panel, websites, and webmail interface with the latest version of their Let’s Encrypt extension.